Lately I don't know what the right parameters are, But his are good, according to parameters I have carried my tank and what he has carried for a long time. Maybe Mg a little high 1580 but everything else good, Ca 440, Alk 7.9, No3 10, Po4 0.06, Ph 8.0Do an ICP...
How big is the tank?
Parameters are stable but are they at right levels?